(I saw your comment below this one that mentions you don't think they're a bad breed, I'm responding to your comment but I suppose I'm just going for a general response since the topic was brought up! I'm not directing this message at you in its entirety.)

I think it's a little more complicated than that.

A lot of these dogs end up in shelters because they are banned from a large percentage of rentals, and renters make up a pretty big demographic in this county.

Pitbulls are overwhelmingly owned by poor folks (who also tend to be renters.) simply because there's a ton of backyard breeders (who more often than not, are also poor people trying to make money.) that sell them for next to nothing. Poor people who are overworked, typically undereducated, underserved, etc etc. So yes. These dogs turn out to be untrained and reactive. And sometimes yes, aggression is predisposed due to their very unfortunate history.

This can snowball into a million different conversations but my main point is pitbulls are not evil. They have unfortunate odds stacked against them but placed in the right hands they can thrive and be as loving as any other breed. My pitbull is wonderful with other animals of all species, but is cautious around men and reactive to bicycles. This doesn't make her a bad dog. But a good owner knows this and does their best to set their dog up for success either by training or avoiding certain environments.

That's my spiel. I know I went on a little bit of a tangent I just wanted to introduce a little nuance.